
public class Example4_21 {
   public static void main(String args[]) {
     Student stu[] = new Student[10];
     for(int i=0;i<stu.length;i++) {
       stu[i]=new Student();
       stu[i].number = 101+i;
     }
     for(int i=0;i<stu.length;i++) {
       System.out.println(stu[i].number);
     }
   }
}
